JPS5718765A - Thermosetting powdered coating compound - Google Patents
Thermosetting powdered coating compoundInfo
- Publication number
- JPS5718765A JPS5718765A JP9464180A JP9464180A JPS5718765A JP S5718765 A JPS5718765 A JP S5718765A JP 9464180 A JP9464180 A JP 9464180A JP 9464180 A JP9464180 A JP 9464180A JP S5718765 A JPS5718765 A JP S5718765A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- melting point
- mesh
- passing
- coating compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: The titled coating compound to be ground readily and prepared easily, providing a film having flexibility, obtained by blending epoxy resin powder with acid anhydride powder and polyol powder having specific properties respectively in a specified ratio in dry state.
CONSTITUTION: (A) 100pts.wt. epoxy resin powder having Duran melting point 40W200°C and an epoxy equivalent 100W5,000, passing through 60 mesh (preferably a bisphenol A type epoxy resin having Duran melting point 40W160°C) is blended with (B) 1W100pts.wt. acid anhydride powder having a melting point 40W 300°C (preferably trimellitic anhydride, pyromellitic anhydride, etc.), passing through 60 mesh, and (C) 20W200pts.wt. polyol powder having a melting point 40W100°C and a molecular weight 4,000W40,000, passing through 60 mesh (preferably polyethlene glycol or polypropylene glycol) in dry state, to give the desired coating compound. Powder of an imidazole (addition product) having a melting point 40W300°C, passing through 100 mesh as a curing catalyst is preferably added to the blend.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9464180A JPS5718765A (en) | 1980-07-08 | 1980-07-08 | Thermosetting powdered coating compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9464180A JPS5718765A (en) | 1980-07-08 | 1980-07-08 | Thermosetting powdered coating compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5718765A true JPS5718765A (en) | 1982-01-30 |
JPS6228827B2 JPS6228827B2 (en) | 1987-06-23 |
Family
ID=14115883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9464180A Granted JPS5718765A (en) | 1980-07-08 | 1980-07-08 | Thermosetting powdered coating compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5718765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103773091A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | High-hardness polypropylene powder coating |
-
1980
- 1980-07-08 JP JP9464180A patent/JPS5718765A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103773091A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | High-hardness polypropylene powder coating |
Also Published As
Publication number | Publication date |
---|---|
JPS6228827B2 (en) | 1987-06-23 |
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